Criação do Docker Network
Criação da rede kube-news:
$ docker container ls -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
$ docker network ls
NETWORK ID NAME DRIVER SCOPE
a1addad835eb bridge bridge local
73f2d51a39de host host local
9198ba9fc6fd none null local
$ docker network create kube-news
33d70e05712ade50e02a289c3eaeb0ba8a73cea2ccdc2a4d2f12b567cb75fb7f
$ docker network ls
NETWORK ID NAME DRIVER SCOPE
a1addad835eb bridge bridge local
73f2d51a39de host host local
33d70e05712a kube-news bridge local
9198ba9fc6fd none null local
$ docker network inspect 33d70e05712a
[
{
"Name": "kube-news",
"Id": "33d70e05712ade50e02a289c3eaeb0ba8a73cea2ccdc2a4d2f12b567cb75fb7f",
"Created": "2024-09-02T07:18:55.47568399-03:00",
"Scope": "local",
"Driver": "bridge",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": {},
"Config": [
{
"Subnet": "172.18.0.0/16",
"Gateway": "172.18.0.1"
}
]
},
"Internal": false,
"Attachable": false,
"Ingress": false,
"ConfigFrom": {
"Network": ""
},
"ConfigOnly": false,
"Containers": {},
"Options": {},
"Labels": {}
}
]
Foi criada a interface 4: br-33d70e05712a:
$ ip address
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:15:5d:d1:29:48 brd ff:ff:ff:ff:ff:ff
inet 192.168.43.217/20 brd 192.168.47.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::215:5dff:fed1:2948/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:ef:f0:cb:0e brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
4: br-33d70e05712a: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:ab:3a:a7:a9 brd ff:ff:ff:ff:ff:ff
inet 172.18.0.1/16 brd 172.18.255.255 scope global br-33d70e05712a
valid_lft forever preferred_lft forever
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